baber/WOPTO huggingface dataset:
Patent DE-4406562-A1 (DE)
Title: Electronic transformer apparatus
IPC: H05B39/04
Filed: 1994-02-28
Abstract: An electronic transformer apparatus for converting a mains voltage to a load voltage using a circuit apparatus (10) with transistors (T), resistors (R), capacitors (C), diodes (D), coils (L) and such like, for the purpose of forming a transformer circuit (Fig. 1), is distinguished by the fact that the transistors (T1, T2) are designed as electronic high-voltage transistors having a predeterminable maximum permissible collector current value, the maximum permissible collector current value of the respective transistor being selected such that it is larger by a factor in the range between 10 and 50, preferably 20 and 30, than the current value occurring in the event of maximum loading. A transistor device of this type permits a compact design together with high power characteristic values. <IMAGE>
Patent DE-4409939-A1 (DE)
Title: Positioning and support device for spinal column
Inventor: RUSSEGGER LOTHAR PROF DR MED
IPC: A61F2/44
Filed: 1994-03-23
Abstract: The device has a plate-shaped support member, which is fixed ventrally on successive vertebrae. It has support plates spaced apart, which are arranged against the side of the support member facing the spinal column, the distance between them being adjustable. Between the support plates (3,4,13) a shear lift bar (5) with an operating screw (8) is arranged for bracing the support plates. The operating screw is rotatably located in the support member (2), and on the side of the support member opposite to the support plates a tool extension (9) is provided.
Patent DE-4411135-A1 (DE)
Inventor: SCHLIPF MICHAEL DR
IPC: C04B35/634
Filed: 1994-03-30
Abstract: The use of waste enamel, coagulated enamel or solid materials tarnished with waste enamel from enamelling installations is disclosed as components for the production of fired ceramic materials with improved heat insulation and/or improved mechanical properties. The amount of waste enamel, coagulated enamel or solid materials tarnished with waste enamel equals 0.1 to 30 % by weight of the mixture of non-fired ceramic materials. Also disclosed is a fired ceramic material produced by using such waste enamel.
Patent DE-4416021-A1 (DE)
Title: Housing for heater and air=conditioning system of motor vehicle
Inventor: KNIELE WOLFGANG
IPC: B60H1/00
Filed: 1994-05-06
Abstract: The housing (1) comprises wall parts (2-7,15) which are at least partly arched and its impact sections are rounded. The wall parts have cross-sections which are parabola-shaped towards the outside.The housing is made of plastics and has a suction pipe whose opening is limited by a round edge (14). The suction pipe is formed by four wall parts (2-5), whereby the opposite wall parts (2,5) are arched for increasing their stability.
Patent DE-4421420-A1 (DE)
Title: Halogen-free fire-resistant polyolefin protective or adhesive film
Inventor: BENEDECK ISTVAN DR
IPC: C08J5/18
Filed: 1994-06-18
Abstract: Fireproof plastic film is claimed, pref. polyolefin film, esp. adhesive polyolefin film based on polyethylene, polypropylene or EPDM, in which the required level of fire resistance is obtd. without using any halogen-contg. fire retardants by using additives such as sulphur, phosphorus or phosphorus derivs. or inorganic fillers such as esp. Al(OH)3, Mg, Mg(OH)2 or Si hydroxide.
Patent DE-4428526-A1 (DE)
Title: Acoustic vibration based solid body measuring method for force spectrum determn.
Inventor: CHILLA EDUARD
IPC: H01L21/66
Filed: 1994-08-11
Abstract: The method involves using function (5) and auxiliary (6) signal generators, a frequency mixer (7), and a phase sensitive amplifier (8). Also provided is a force microscope (1) connected to the amplifier and whose scanning tip (1a) is placed directly on the surface of the body being examined (2). Frequencies from the two generators are applied to a body via respective transducers (3,4).  A force exchange effect is influenced by the auxiliary signal. The frequency mixer produces the frequency difference between the desired operating frequency of the surface vibrations or waves and the frequency of the auxiliary signal. The frequency difference is applied as a reference signal at the reference input of the amplifier. At the other input of the amplifier the low frequency deflection signal from the scanning tip is applied. The measurements are then carried out based on the output signal of the amplifier.
Patent DE-4434372-A1 (DE)
Title: Mobile radio network for cellular digital radio communication system
Inventor: RUSE HOLGER DR ING
IPC: H04W36/00
Filed: 1994-09-15
Abstract: The network comprises a number of base stations (BTS1 to BTSu), which possess a base station control (BSC), where all the controls are connected with a switching system (SS) providing connections to other radio networks (PSTN) and public (ISDN) networks. Each base station control employs a handover algorithm for controlling the handover of mobile stations (MS1, MS2, ...) in a mobile network, forming cell surfaces each with a base station. The operating parameters are determined by an iterative computer-aided simulation.
Patent DE-4435096-A1 (DE)
Title: Household and commercial dishwasher
Inventor: SAMS WALTER DIPL ING
IPC: A47L15/42
Filed: 1994-09-30
Abstract: The consistency of the washing fluid is monitored by a sensor connected with the programme control unit. This control unit influences the run of the programme as the consistency of the fluid is reduced according to the allowed pump output.  The unit controls the switching on of the emptying pump for removing part of the water and the fresh water feed until the output set is reached.
Patent DE-4435952-A1 (DE)
Title: Curtain or blind suspension for glass surfaces
Inventor: KLUBERT WILHELM
IPC: E06B9/24
Filed: 1994-10-07
Abstract: A foldable or pleatable curtain has one edge slidable for closing and opening, with a guide adjacent to the edge rim. A frame assembly follows fully or partly the edge shape of the glass surface to be covered and consists of frame elements (1,2) coupled at their end sections, with the guide (7) secured to associated frame elements. At least one frame element (2) is coupled to an adjacent one (2) via a joint (13) on at least one end. The frame element coupled by the joint is pref. rotatable, or swivelable in the plane formed by the mounted frame elements.
Patent DE-4437251-A1 (DE)
Title: Drawing head for drawing machine with head part establishing angular direction
Inventor: NEUMANN PETER
IPC: B43L13/08
Filed: 1994-10-18
Abstract: The second head part is provided with projections (22), and can be moved in and out of engagement with the corresp. locking recesses (12). The locking system has n(greater than 1) projections (22), which are spaced from each other at a whole number multiplication of the basic spacing (g), plus an auxiliary angle (g/n). One of the projections (22) at least or at least one sub-group of projections (22) is movable by a disengaging unit (32-48) in to a rest position, in which the locking recesses (12) cannot work together with the locking recesses (12). The projections (22) are carried by locking levers (20), which respectively are preloaded respectively by a spring (28) in a working position working together with the locking recesses (12).
Patent DE-4437796-A1 (DE)
Title: Measurement magnitude dependent pressure regulator for cooling circuit of IC engine
Inventor: MEYER HANS FRIEDRICH DIPL ING
IPC: F01P7/04
Filed: 1994-10-11
Abstract: Initial pressure is created over a cascade regulator and standardising agents are activated over the initial pressure to influence the cooling power of the cooler. The initial pressure has a value of between feed pressure and 0 bar overpressure. The measurement magnitude may be the temperature of the coolant. The cooling power influence results from the influence of the rotational speed of a fan. The regulator has a thermostat (3), before or after which the standard temperature is taken. It has a two way valve (1) to switch through or to separate from the feed pressure.
Patent DE-4439654-A1 (DE)
Title: Inductively-heated deep fat dryer
Inventor: BAUMANN-SCHAUER UDO
IPC: A47J37/12
Filed: 1994-11-07
Abstract: The deep fat fryer has a pan (1), containing the cooking oil, with at least the base of the pan made of a ferrite material. An inductive heating coil (5) is coupled to a generator (4) within a reception housing for the pan, which sits above the heating coil. The pan receives a wire cooking basket holding the food, made from a ferrite material, or coated with a ferrite material, the basket pref having a depth of at least 100mm.
Patent DE-4443229-A1 (DE)
Inventor: SCHWINGER KLAUS DIPL CHEM DR
IPC: D21C5/02
Filed: 1994-12-05
Abstract: In the case of a process for treating wastepaper for paper manufacture, in which process in a first step wastepaper which is composed to a predominant part of collected household waste or from grades A to D from the list of German Standard Grades (in accordance with VDP), is pulped in a pulper or a drum with the addition of deinking chemicals (DC) and the printing ink is detached and dispersed, and in a second step the printing ink particles are removed from the wastepaper stock suspension by means of flotation, a high quality of the fibrous stock is achieved with simultaneous reduction of the expenditure on chemicals and the plant by carrying out the pulping in the pulper in the high-consistency range with a solids consistency of greater than 10%, by carrying out the pulping and the flotation in the neutral range at a pH value between 6.5 and 8.8, without using fatty acids or soaps, and by the deinking chemicals (DC) being composed to a predominant part of nonionic surfactants. <IMAGE>
Patent DE-4444566-A1 (DE)
Title: Method of making coffee by rotation extraction
Inventor: KAATZE MICHAEL
IPC: A47J31/22
Filed: 1994-12-02
Abstract: The ground coffee compacted in a centrifuge retention chamber is extracted by hot water under simultaneous rotation of the chamber. The brewed coffee is fed to a collector via perforations in the chamber wall.The water is 90 to 100 deg. C and its vol. corresponds to 50 to 80 vol. % of the chamber filled with ground coffee. The rotation is applied for 3 to 6 seconds. Then the brew is kept still for 30 to 60 seconds. Then full water vol. is added, as required, with the chamber under full rotation.
Patent DE-4445773-A1 (DE)
Title: Air gap adjuster between lenses
Inventor: KANG GEON-MO
IPC: G02B7/02
Filed: 1994-12-21
Abstract: The adjuster (1) comprises an objective tube with two lenses (7,9) and an elastic lens spacer (11), maintaining the air gap. On the objective tube a holder can be secured by whose tightening or release the elastic spacer can be compressed or loosened. Pref. the elastic spacer contains a compression spring, or a leaf spring. The elastic spacer may contain an elastic protrusion, integrally formed on the objective tube. The second lens (9) is in contact with a third lens (15) at its edges, leaving a biconvex air gap between them in the centre portion.
Patent DE-4447387-A1 (DE)
Inventor: KOSMANN JENS DR
IPC: A23L29/30
Filed: 1994-12-22
Abstract: The invention describes DNA molecules which code for plant proteins having the biological activity of a debranching enzyme. Furthermore described are transgenic plant cells and plants having reduced or increased debranching enzyme activity, as well as modified starch isolatable from said cells and plants.
Patent WO-8201993-A1 (WO)
Title: Use of polyethylene imine as absorbant for odorous substances
Inventor: MEYER HOLGER
IPC: A61K/
Filed: 1981-12-16
Abstract: Use of polyethylene imine as absorbant for odorous substances, in particular fatty acids, aldehydes and ketones. The degree of polymerization of the polyethylene imine used is selected so that the polyethylene imine is, on the one hand, toxicologically harmless and preferably exhibits, on the other hand, a sufficient solubility in an aqueous medium. In a preferred embodiment, aqueous solutions of polyethylene imine having a concentration rate of 0.1 to 10%, are used. Another preferred utilization consists in impregnating with polyethylene imine materials which are later contacted with odorous substances. The invention is applicable to cosmetology, body hygiene, technical deodorization and air sweetening. A particularly important field of application of the invention is the deodorization of purification plants.
Patent WO-8502102-A1 (WO)
Title: Apparatus for testing the field of vision (iv)
Inventor: WIECZOREK HANNELORE
IPC: A61B3/024
Filed: 1984-11-15
Abstract: Apparatus for testing the field of vision by means of a device wherein are lit light points (2) distributed in the field of vision of a person being tested. The apparatus comprises a control unit (3) lighting the light points, the person being tested having to give the answer "seen" or "not seen" by the release or non release of a signal to the control unit (3). The latter stores the response as well as the position and the intensity of said light point while determining the position and the intensity of the next light point as well as the time where it is going to be lit. An input unit (12) enables an operator to determine or to start, instead of the fully automatic process the moment when the next light point selected by the control unit is going to be lit so that the light point which has just been lit is lit again and/or is lit at a subsequent time determined by the operator. Before this very light point is lit again, it is also possible to light other light points in the field of vision of the person being tested.
Patent WO-8801691-A1 (WO)
Title: Device for controlling an internal combustion engine
Inventor: SCHLEUPEN RICHARD
IPC: F02P7/067
Filed: 1987-08-08
Abstract: The device for controlling an internal combustion engine of a vehicle comprises a sensor system with a rotary emitter disk (10) mounted on a motor shaft facing a fixed detector element (20). The periphery of the disk (10) is provided with a number of segments (11, 12) proportional to that of the engine cylinders. At least one of the segments (11, 12) comprises a row of perforations which become wider as the angle of rotation of the shaft increases. The signals generated in the detector element (20) by the perforations (15) or the segments (11, 12) are transmitted to a control circuit (21) for the ignition, injection etc. of the vehicle. This ensures precise allocation of the ignition pulses for a high-voltage distribution without a distributor, using a single emitting unit.
Patent WO-9111801-A1 (WO)
Inventor: ZWINGENBERGER JAN
IPC: G10K11/35
Filed: 1990-02-02
Abstract: Ein Ultraschallapplikator (2) umfaßt an seiner Unterseite eine Ankoppelfläche (6). Er enthält einen auf einer Drehachse (32) schwenkbar gelagerten Ultraschallwandler (22), der über zwei im wesentlichen senkrecht aufeinanderstehende Getrieberäder (28, 34) von einer Motorwelle (26) eines Motors (16) zur Abtastung eines Abtastwinkelbereichs (11) oszillierend antreibbar ist. Die Motorlängsachse (17) ist im wesentlichen senkrecht zur Symmetrieachse (15) des Abtastwinkelbereichs (11) ausgerichtet. In dem motorseitigen Geetrieberad (28) ist eine Ausnehmung (30) eingebracht, in die der Ultraschallwandler (22) bei einem Teil seiner oszillierenden Bewegung eintaucht. Das motorseitige Getrieberad (28) weist einen Einschnitt (38) auf, wobei der Einschnitt (38) so angordnet ist, daß der Ultraschallwellenweg von und zum Ultraschallwandler (22) in der Eintauchstellung nicht gestört ist.
Patent WO-9220119-A1 (WO)
Inventor: HOFMEISTER WERNER
IPC: H01R12/67
Filed: 1992-04-24
Abstract: Es ist eine elektrische Verbindungsvorrichtung für eine Datenverbundleitung, insbesondere für das CAN-System (Controller Area Network) zu entwickeln, die den Anschluß von Stichleitungen (12) an eine in der Regel einstückige Verbindungsleitung (11) in automatisierbarer Weise ermöglicht. Die erfindungsgemäße Verbindungsvorrichtung weist Kontakte (26) in Form von Schneid-Klemm-Krimp-Kontakten (26) auf, die in einem Kupplungsstecker (13) angeordnet sind. In den Kupplungsstecker (13) wird die Verbindungsleitung (11) so eingefügt, daß deren Adern (16) von den Kontakten (26) ohne Unterbrechung der Verbindungsleitung (11) angeschnitten und kontaktiert werden. Mit dem Kupplungsstecker (13) ist die Stichleitung (12) mittels eines Gegensteckers (14) in lösbarer Weise verbindbar. Diese Verbindungsvorrichtung wird eingesetzt bei Niederspannungsverbindungen, insbesondere bei Datenverbundleitungen im Automobilbau.
Patent WO-9400696-A1 (WO)
Inventor: METTNER MICHAEL
IPC: F15C5/00
Filed: 1993-06-08
Abstract: Une micro-soupape est constituée d'au moins une partie inférieure (11), d'une partie centrale (12) et d'une partie supérieure (13) agencées en couches. La couronne d'étanchéité (31) (organe de fermeture), la tête de soupape (29) (surface d'équilibrage de la pression) et la membrane (26) sont intégrées dans la partie centrale (12) constituée d'une seule pièce fabriquée par un procédé de moulage de matières plastiques. La soupape est actionnée par des éléments électriques de commande, par exemple par un entraînement électrostatique, électromagnétique ou piézoélectrique. Notamment dans le cas de l'entraînement électrostatique, deux électrodes (17, 22) stratifiées sont situées sur la partie centrale (12) ou sur la partie inférieure (11). Les parties inférieure, centrale et supérieure sont assemblées et reliées les unes aux autres de manière permanente, par exemple par collage ou par soudage.
Patent WO-9516593-A1 (WO)
Title: Frein actionne par une force exterieure
Inventor: GAILLARD ALAIN
IPC: B60T13/14
Filed: 1994-12-13
Abstract: La présente invention a pour objet un frein actionné par une force extérieure, commandé par une pédale et équipé d'un simulateur de course (34) et d'un indicateur de valeur de consigne (58) raccordé à ce dernier. Le cas échéant, un deuxième capteur par exemple peut être utilisé comme indicateur de valeur de consigne (59). Ce dernier est un indicateur de pression. Un appareil de contrôle électronique (60) surveille la quasi-concordance des valeurs des signaux des deux indicateurs de valeur de consigne (58, 59). Une différence inadmissible entre les valeurs des signaux interrompt le fonctionnement du frein actionné par une force extérieure. Le freinage est alors possible au moyen d'un cylindre de frein de secours (44). Ce frein actionné par une force extérieure peut être utilisé pour les véhicules de tourisme et de transport de marchandises, en particulier pour les véhicules équipés de systèmes antiblocage (ABS) ou antipatinage (ASR).
Patent WO-9524362-A1 (WO)
Title: Procede d'epuration et de reutilisation d'eaux usees contenant des agents tensioactifs
Inventor: LERCHE ELKE
IPC: D06F39/00
Filed: 1995-02-24
Abstract: Les eaux usées d'une laverie (1) sont recueillies dans un récipient d'accumulation (3), les peluches et particules de tissu détachées par abrasion sont séparées par des cribles de filtrage (2). Le volume du récipient est déterminé pour recevoir la quantité d'eaux usées produites par exemple pendant deux jours. Ces eaux usées sont amenées à un bioréacteur (4) qui fonctionne dans des conditions aérobies. De l'air est introduit dans le bioréacteur (4) par l'extrémité inférieure (5) du bioréacteur, de façon à y instaurer des conditions aérobies. L'eau biologiquement conditionnée quitte le bioréacteur (4) par l'extrémité supérieure du bioréacteur en colonne (4) et est amenée à une colonne de charbon actif qui sert d'adsorbant (7). L'eau épurée par adsorption quitte l'adsorbant (7) rempli de charbon actif par le conduit (8), est recueillie dans le récipient d'accumulation (9) et est ramenée le cas échéant à la laverie par le conduit (10), 5 à 20 % d'eau fraîche pouvant être ajoutés selon les besoins.
Patent WO-9921279-A1 (WO)
Title: Schaltungsanordnung zum regeln des einem elektromechanischen bauteil in einem kraftfahrzeug zugeführten stromes
Inventor: HAUER GERALD
IPC: F02D41/00
Filed: 1998-10-16
Abstract: Die Schaltungsanordnung (1) dient zum Regeln insbesondere des Spulenstromes für ein Hydraulikdruck-Regelventil (16) eines Kraftfahrzeug-Getriebes (17). Auf einem aus einem Keramikwerstoff hergestellten Schaltungsträger (4) sind ein als Dickschichtwiderstand ausgebildeter Strommeßwiderstand (9) und ein die Getriebeöltemperatur erfassender und mit dem Strommeßwiderstand (9) thermisch gekoppelter Temperatursensor (3) aufgebracht. Die Signale des Strommeßwiderstands (9) und des Temperatursensors (3) werden einem Steuergerät (14) zugeführt, in dem das Signal des Temperatursensors zur Kompensation des temperaturabhängigen Widerstandswerts des Strommeßwiderstands (9) verwendet wird.
Patent WO-0019436-A1 (WO)
Title: Decoderelement zur erzeugung eines ausgangssignals mit drei unterschiedlichen potentialen und betriebsverfahren für das decoderelement
Inventor: ROEHR THOMAS
IPC: H03K19/094
Filed: 1999-07-28
Abstract: Das Decoderelement (DE) weist einen Ausgang (WLi) auf, an dem es ein Ausgangssignal mit drei unterschiedlichen Potentialen (-2 Volt, 0 Volt, 4 Volt) erzeugt. Die Erzeugung des Ausgangssignals erfolgt in Abhängigkeit von Eingangssignalen an Anschlüssen (1, 2, 3) des Decoderelements (DE).
Patent WO-0011921-A1 (WO)
Title: Verfahren und vorrichtung zum plazieren und umschmelzen von lotmaterialformstücken
Inventor: MOMENI KAVEH
IPC: B23K1/005
Filed: 1999-08-18
Abstract: Verfahren und Vorrichtung zur Plazierung einer Mehrzahl von Lotmaterialformstücken (20) auf einer eine Mehrzahl von Anschlussflächen (28) aufweisenden Anschlussflächenanordnung (29) eines Substrats (23) und zum anschliessenden Umschmelzen der Lotmaterialformstücke auf den Anschlussflächen (28) mit Anordnung einer Schabloneneinrichtung (21) mit einer Mehrzahl von Schablonenöffnungen (27) zur Aufnahme von Lotmaterialformstücken (20) gegenüber einem mit einer Anschlussflächenanordnung (29) versehenen Substrat (23) derart, dass die Lotmaterialformstücke den einzelnen Anschlussflächen (28) zugeordnet sind, und Beaufschlagung der in den Schablonenöffnungen (27) aufgenommenen Lotmaterialformstücke (20) mit einer rückwärtig zur Schabloneneinrichtung (21) angeordneten Lasereinrichtung (39), derart, dass die Lotmaterialformstücke durch die Schabloneneinrichtung hindurch mit Laserenergie beaufschlagt werden.
Patent WO-0039624-A1 (WO)
Inventor: KOEHLER ALBRECHT
IPC: G02B23/10
Filed: 1999-12-17
Abstract: The invention relates to an optical system for a compact sighting device with a reflected-in mark. Said optical system consists of at least two optical components in the form of spherical lenses having at least three optically effective surfaces. The optical system guarantees a parallax-free representation of high quality over the entire image field, is robust and resistant in relation to external influences and can be produced in a cost-effective manner. According to the invention, a lens (1) facing the eye is configured as a meniscus-shaped diverging lens and an additional lens (2) facing the object is configured as a collecting meniscus. The lenses are arranged on a common optical axis (3). A partially reflective coating is applied to the convex side of the lens (1) or to the concave side of the additional lens (2) as a reflection layer (5).
Patent WO-03017835-A1 (WO)
Inventor: TIDEMANN OLE
IPC: A61B5/087
Filed: 2002-08-28
Abstract: The invention relates to a method for measuring flow in a respiratory canal of a patient during inspiration or expiration, where the patient breathes through measuring unit and where the pressure as well as the flow rate are measured simultaneously and where flow e.g in relation to pressure is used to analyze part of the respiratory system, where the pressure measuring results before the analysis are corrected by adding an error correction, whereby the corrected pressure equals formula (I).